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Executor: truncate very long tooltips

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This commit is contained in:
o9000 2017-06-27 12:27:50 +02:00
parent f45e107207
commit b931066573
1 changed files with 8 additions and 0 deletions
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8
src/execplugin/execplugin.c
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@ -18,6 +18,8 @@
#include "timer.h"
#include "common.h"
#define MAX_TOOLTIP_LEN 4096
void execp_timer_callback(void *arg);
char *execp_get_tooltip(void *obj);
void execp_init_fonts();
@ -794,6 +796,8 @@ gboolean read_execp(void *obj)
start = execp->backend->buf_stderr;
execp->backend->tooltip = strdup(start);
rstrip(execp->backend->tooltip);
if (strlen(execp->backend->tooltip) > MAX_TOOLTIP_LEN)
execp->backend->tooltip[MAX_TOOLTIP_LEN] = '\0';
}
execp->backend->buf_stderr_length = 0;
execp->backend->buf_stderr[execp->backend->buf_stderr_length] = '\0';
@ -812,6 +816,10 @@ gboolean read_execp(void *obj)
memmove(execp->backend->buf_stderr, start, strlen(start) + 1);
execp->backend->buf_stderr_length = (ssize_t)strlen(execp->backend->buf_stderr);
}
if (execp->backend->buf_stderr_length > MAX_TOOLTIP_LEN) {
execp->backend->buf_stderr_length = MAX_TOOLTIP_LEN;
execp->backend->buf_stderr[execp->backend->buf_stderr_length] = '\0';
}
execp->backend->tooltip = strdup(execp->backend->buf_stderr);
rstrip(execp->backend->tooltip);
} else {